Instadapp/dsa-connectors
1
0
Fork 0
mirror of https://github.com/Instadapp/dsa-connectors.git synced 2024-07-29 22:37:00 +00:00
Code Issues Packages Projects Releases Wiki Activity

updated code

Browse Source
This commit is contained in:
Richa-iitr 2022-06-04 17:54:25 +05:30
parent 6316cbe46e
commit 59334b7b72
2 changed files with 25 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

38
contracts/polygon/connectors/swap/helpers.sol
View File

@ -45,9 +45,9 @@ contract SwapHelpers is Helper {
"callDatas-length-invalid"
);
// require _connectors[i] == "1INCH-A" || "ZEROX-A" || "PARASWAP-A" || similar connectors
for (uint256 i = 0; i < _connectors.length; i++) {
string[] memory _target = new string[](1);
bytes[] memory _data = new bytes[](1);
bytes4 swapData = bytes4(
keccak256("swap(address,address,uint256,uint256,bytes,uint256)")
);
@ -61,8 +61,7 @@ contract SwapHelpers is Helper {
);
}
_target[0] = _connectors[i];
_data[0] = abi.encodeWithSelector(
bytes memory _data = abi.encodeWithSelector(
swapData,
_inputData.buyAddr,
_inputData.sellAddr,
@ -72,19 +71,9 @@ contract SwapHelpers is Helper {
_inputData.setId
);
bytes4 _castData = bytes4(
keccak256("cast(string[],bytes[],address)")
);
bytes memory castData = abi.encodeWithSelector(
_castData,
_target,
_data,
address(0)
);
(success, returnData) = instaConnectors
.connectors(_connectors[i])
.delegatecall(castData);
.delegatecall(_data);
if (success) {
_connector = _connectors[i];
@ -92,4 +81,23 @@ contract SwapHelpers is Helper {
}
}
}
function decodeEvents(string memory _connector, bytes memory returnData)
internal
view
returns (uint256 _buyAmt, uint256 _sellAmt)
{
(, bytes memory _eventParam) = abi.decode(returnData, (string, bytes));
if (keccak256(bytes(_connector)) == keccak256(bytes("PARASWAP-A"))) {
(, , _buyAmt, _sellAmt, ) = abi.decode(
_eventParam,
(address, address, uint256, uint256, uint256)
);
} else {
(, , _buyAmt, _sellAmt, , ) = abi.decode(
_eventParam,
(address, address, uint256, uint256, uint256, uint256)
);
}
}
}

8
contracts/polygon/connectors/swap/main.sol
View File

@ -57,11 +57,7 @@ abstract contract Swap is SwapHelpers, Events {
if (!success) {
revert("swap-failed");
} else {
(, _eventParam) = abi.decode(returnData, (string, bytes));
(, , _buyAmt, _sellAmt, , ) = abi.decode(
_eventParam,
(address, address, uint256, uint256, uint256, uint256)
);
(_buyAmt, _sellAmt) = decodeEvents(_connector, returnData);
}
_eventName = "LogSwap(string,address,address,uint256,uint256,uint256,uint256)";
@ -77,6 +73,6 @@ abstract contract Swap is SwapHelpers, Events {
}
}
contract ConnectV2Swap is Swap {
contract ConnectV2SwapPolygon is Swap {
string public name = "Swap-v1";
}